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Unyango lomphezulu lwemoto ephantsi-isisombululo esiyimpumelelo kumhlwa kwi-saturated brine
nguLandril nge-23-08-02
1. Isombulule ngempumelelo ingxaki ye-corrosion kwi-saturated brine.Indlela yokuqhuba uthelekiso: a.Ukucwenga kweChromium yeyona ndlela isetyenziswa kakhulu ngoku.I-90% yabathengi be-petroleum basekhaya basebenzisa le ndlela, enobomi obufutshane benkonzo kunye nexabiso eliphantsi.Eyona ngxaki inkulu ye-electroplating ...
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Inkqubo yokusebenza yokucoca kakuhle kunye namanqaku obugcisa
nguLandril nge-23-08-01
Ukucocwa kakuhle yinkqubo apho ulwelo lokucoca kakuhle olunentsebenzo ethile lutofwa kwiqula eliphantsi komhlaba, kwaye ubumdaka obufana nokwakheka kwewax, ioyile efileyo, irusi, kunye nokungcola eludongeni kunye netyhubhu zixutywa ekucoceni iqula. ulwelo kwaye waziswa kumphezulu.Cle...
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Iindlela ezine ezintsha eziqhuba ishishini leoli ngo-2023
nguLandril nge-23-07-28
1. Unikezelo luqinile Ngelixa abarhwebi bexhalabile kakhulu ngemeko yoqoqosho lwehlabathi, uninzi lweebhanki zotyalo-mali kunye neengcebiso zamandla zisaqikelela amaxabiso e-oyile aphezulu ngo-2023, kwaye ngesizathu esihle, ngexesha apho unikezelo olukrwada luqina kwihlabathi jikelele.Ukuhlaziywa kwe-Opec +...
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Ukuphononongwa kwe-oyile enzulu yolwandle kunye nerhasi kunye nophuhliso kungena kwindlela ekhawulezayo
nguLandril ngo-23-07-26
Kutshanje, iChina iqale yasebenza ngokuzimeleyo kwintsimi yerhasi enkulu "i-Shenhai No. 1" iqaliswe ukusebenza kwisikhumbuzo sesibini, kunye nemveliso eyongezelelekileyo engaphezu kwe-5 billion cubic metres yegesi yendalo. Kule minyaka mibini idlulileyo. I-CNOOC iqhubekile nokwenza iinzame kwi-dee...
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Umzi-mveliso we-oyile negesi wokomba uye wangenisa utshintsho olukrelekrele
nguLandril ngo-23-07-20
Ngophuhliso olukhawulezayo lwetekhnoloji yobukrelekrele bokwenziwa, iinkampani ezininzi zokomba ioyile ziye zaqala ukusebenzisa ubuchwepheshe obukrelekrele ukuphucula ukusebenza kakuhle kwemveliso kunye nokunciphisa iindleko.Inkqubo ekrelekrele yokomba linyathelo elibalulekileyo kushishino oyile sokomba ukungena int...
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Indlela yokuphepha i-drill collar ukukhathala umonakalo?
nguLandril nge-23-07-19
Ikhola ye-drill sisixhobo esibalulekileyo kwi-oyile yokugaya, esetyenziswa kwinkqubo yokugaya ukubonelela ngokuzinza okulungileyo okuthe nkqo kunye nomxhuzulane wanceda ukulawula uxinzelelo.Ukunqanda umonakalo wokudinwa kwi-oyile drill collars, ezi zinto zilandelayo zinokuqwalaselwa: Sebenzisa i-drill collar efanelekileyo: Khetha i-r...
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Inkonzo ye-Oilfield yaseTianjin Zhonghai "Xuanji" inkqubo yetekhnoloji yokuhambisa isantya esiphezulu ukufezekisa isicelo esikhulu.
nguLandril ngo-23-07-14
Kutshanje, China Oilfield Service Co., LTD.(ebizwa ngokuba yi "COSL") ngokuzimeleyo iphuhlise i-rotary steering drilling kunye nokugrumba ngelixa inkqubo yokugawulwa kwemithi "izinga eliphezulu le-pulser" (ebizwa ngokuba yi "HSVP") kwimpumelelo yesicelo sentsimi yeoli, ukuhanjiswa kwesantya se-3 bits / okwesibini, d. .
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I-China iye yaba lelona lizwe likhulu eHlabathini lokuCoca i-oyile, kwaye uShishino lwePetrokhemikhali luphumelele ukuQhubela phambili okutsha.
nguLandril ngo-23-07-07
I-China Petroleum kunye ne-Chemical Industry Federation (ngoFebruwari 16) ikhuphe ukusebenza koqoqosho lwe-petroleum kunye neshishini lemichiza yaseChina ngo-2022.
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INkomfa yesi-4 ye-China yePetroleum kunye nePetrochemical Enterprises Ukonga uMandla kunye neNkomfa yokuTshintshiselana ngeTekhnoloji yeKhabhoni ephantsi ibanjwe ngempumelelo eHangzhou.
nguLandril ngo-23-05-29
Ngokubanzi, i-China Petroleum kunye ne-petrochemical Enterprises Ugcino lwamandla kunye ne-carbon ephantsi ye-teknoloji yeNkomfa yokuTshintshiselana kunye nomboniso ubonise izisombululo ezintsha zobuchwepheshe kuphuhliso oluluhlaza kunye nekhabhoni ephantsi ngaphakathi kwepetroleum...
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